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Electrical system
5. Decoder programmed - fault detected: a light code is displayed according to the fault detected,
after which the LED remains on steadily. The engine cannot be started. The codes that can be trans-
mitted are:
•
1-flash code
•
2-flash code
•
3-flash code
Diagnostic code - 1 flash
A one-flash code indicates a system where the se-
rial line is not present or is not detected. Check the
Immobilizer aerial wiring and change it if necessa-
ry.
Diagnostic code - 2 flashes
A 2-flash code indicates a system where the de-
coder does not recognise the transponder signal.
This might depend on the inefficiency of the im-
mobiliser aerial or the transponder.
Turn the switch to ON using several keys: if the
code is repeated even with the Master key, check
the aerial wiring and change it if necessary. Oth-
erwise replace the faulty key and/or reprogram the
decoder. If the problem persists, replace the de-
coder.
ELE SYS - 52
XEVO 400ie
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Table of Contents
Troubleshooting
